Differential D7020 Diff 18352 head/sys/dev/hyperv/vmbus/vmbus.c

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Show First 20 Lines • Show All 1,011 Lines • ▼ Show 20 Lines	vmbus_child_pnpinfo_str(device_t dev, device_t child, char *buf, size_t buflen)
strlcat(buf, " deviceid=", buflen);		strlcat(buf, " deviceid=", buflen);
hyperv_guid2str(&dev_ctx->device_id, guidbuf, sizeof(guidbuf));		hyperv_guid2str(&dev_ctx->device_id, guidbuf, sizeof(guidbuf));
strlcat(buf, guidbuf, buflen);		strlcat(buf, guidbuf, buflen);

return (0);		return (0);
}		}

struct hv_device *		struct hv_device *
hv_vmbus_child_device_create(hv_guid type, hv_guid instance,		hv_vmbus_child_device_create(struct hv_vmbus_channel *channel)
hv_vmbus_channel *channel)
{		{
hv_device *child_dev;		hv_device *child_dev;

/*		/*
* Allocate the new child device		* Allocate the new child device
*/		*/
child_dev = malloc(sizeof(hv_device), M_DEVBUF, M_WAITOK \| M_ZERO);		child_dev = malloc(sizeof(hv_device), M_DEVBUF, M_WAITOK \| M_ZERO);

child_dev->channel = channel;		child_dev->channel = channel;
memcpy(&child_dev->class_id, &type, sizeof(hv_guid));		child_dev->class_id = channel->ch_guid_type;
memcpy(&child_dev->device_id, &instance, sizeof(hv_guid));		child_dev->device_id = channel->ch_guid_inst;

return (child_dev);		return (child_dev);
}		}

void		void
hv_vmbus_child_device_register(struct vmbus_softc *sc,		hv_vmbus_child_device_register(struct vmbus_softc *sc,
struct hv_device *child_dev)		struct hv_device *child_dev)
{		{
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